NEODyS-2

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2011DU9  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.93565 0.001346 au
e 0.514697 0.0003586
i 3.42 0.002112 deg
Ω 155.081 0.001246 deg
ω 328.392 0.004457 deg
M 318.939 1.915 deg

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Other useful info
Absolute Magnitude (H)    26.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9394 au
Aphelion distance 2.9319 au
Asc. node-Earth separation -0.00013 au
Desc. node-Earth separation 1.52421 au
Earth MOID 4e-05 au
Orbital period 983.644 days
Date of orbit computation   feb 26 10:44
Observational summary
Optical observations (Discarded) 64 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 4830 days

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Ephemeris
(Epoch 60461 MJD)
Right Ascension 64.942 deg
Declination 19.6092 deg
V Magnitude 28.92 mag
Solar Elongation 3.7 deg
Galactic Latitude -21.23 deg
Rate 0.947 deg/day
Direction 80.042 deg

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